2885319164560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4053781}}^1$

素因数の和:4053873

約数の個数: 160

約数和(自身を含む): 8107045115904

約数和(自身を除く): 5221725951344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 41, 56, 62, 70, 80, 82, 112, 124, 140, 155, 164, 205, 217, 248, 280, 287, 310, 328, 410, 434, 496, 560, 574, 620, 656, 820, 868, 1085, 1148, 1240, 1271, 1435, 1640, 1736, 2170, 2296, 2480, 2542, 2870, 3280, 3472, 4340, 4592, 5084, 5740, 6355, 8680, 8897, 10168, 11480, 12710, 17360, 17794, 20336, 22960, 25420, 35588, 44485, 50840, 71176, 88970, 101680, 142352, 177940, 355880, 711760, 4053781, 8107562, 16215124, 20268905, 28376467, 32430248, 40537810, 56752934, 64860496, 81075620, 113505868, 125667211, 141882335, 162151240, 166205021, 227011736, 251334422, 283764670, 324302480, 332410042, 454023472, 502668844, 567529340, 628336055, 664820084, 831025105, 879670477, 1005337688, 1135058680, 1163435147, 1256672110, 1329640168, 1662050210, 1759340954, 2010675376, 2270117360, 2326870294, 2513344220, 2659280336, 3324100420, 3518681908, 4398352385, 4653740588, 5026688440, 5152355651, 5817175735, 6648200840, 7037363816, 8796704770, 9307481176, 10053376880, 10304711302, 11634351470, 13296401680, 14074727632, 17593409540, 18614962352, 20609422604, 23268702940, 25761778255, 35186819080, 36066489557, 41218845208, 46537405880, 51523556510, 70373638160, 72132979114, 82437690416, 93074811760, 103047113020, 144265958228, 180332447785, 206094226040, 288531916456, 360664895570, 412188452080, 577063832912, 721329791140, 1442659582280, 2885319164560]

約数ペア:

[(1, 2885319164560), (2, 1442659582280), (4, 721329791140), (5, 577063832912), (7, 412188452080), (8, 360664895570), (10, 288531916456), (14, 206094226040), (16, 180332447785), (20, 144265958228), (28, 103047113020), (31, 93074811760), (35, 82437690416), (40, 72132979114), (41, 70373638160), (56, 51523556510), (62, 46537405880), (70, 41218845208), (80, 36066489557), (82, 35186819080), (112, 25761778255), (124, 23268702940), (140, 20609422604), (155, 18614962352), (164, 17593409540), (205, 14074727632), (217, 13296401680), (248, 11634351470), (280, 10304711302), (287, 10053376880), (310, 9307481176), (328, 8796704770), (410, 7037363816), (434, 6648200840), (496, 5817175735), (560, 5152355651), (574, 5026688440), (620, 4653740588), (656, 4398352385), (820, 3518681908), (868, 3324100420), (1085, 2659280336), (1148, 2513344220), (1240, 2326870294), (1271, 2270117360), (1435, 2010675376), (1640, 1759340954), (1736, 1662050210), (2170, 1329640168), (2296, 1256672110), (2480, 1163435147), (2542, 1135058680), (2870, 1005337688), (3280, 879670477), (3472, 831025105), (4340, 664820084), (4592, 628336055), (5084, 567529340), (5740, 502668844), (6355, 454023472), (8680, 332410042), (8897, 324302480), (10168, 283764670), (11480, 251334422), (12710, 227011736), (17360, 166205021), (17794, 162151240), (20336, 141882335), (22960, 125667211), (25420, 113505868), (35588, 81075620), (44485, 64860496), (50840, 56752934), (71176, 40537810), (88970, 32430248), (101680, 28376467), (142352, 20268905), (177940, 16215124), (355880, 8107562), (711760, 4053781)]